Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

FMSM · Mananjary Airport → FMNN · Nosy Be International Airport

Distance
473.7 nm
877.3 km · 545.1 mi
Course (true)
360°
Reverse course
180°
Flight time
1:05

Straight great-circle distance, not a route. Course is true, not magnetic.